608491469 has 8 divisors (see below), whose sum is σ = 621831168. Its totient is φ = 595168240.

The previous prime is 608491459. The next prime is 608491547. The reversal of 608491469 is 964194806.

It is a happy number.

608491469 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-608491469 is a prime.

It is a super-2 number, since 2×608491469² = 740523735691555922, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (608491439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97604 + ... + 103650.

It is an arithmetic number, because the mean of its divisors is an integer number (77728896).

Almost surely, 2^608491469 is an apocalyptic number.

It is an amenable number.

608491469 is a deficient number, since it is larger than the sum of its proper divisors (13339699).

608491469 is a wasteful number, since it uses less digits than its factorization.

608491469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8235.

The product of its (nonzero) digits is 373248, while the sum is 47.

The square root of 608491469 is about 24667.6198487004. The cubic root of 608491469 is about 847.3929202838.

The spelling of 608491469 in words is "six hundred eight million, four hundred ninety-one thousand, four hundred sixty-nine".